Denky D4 (PICO-V3-02)

Hardware

Platform Espressif 32: Espressif Systems is a privately held fabless semiconductor company. They provide wireless communications and Wi-Fi chips which are widely used in mobile devices and the Internet of Things applications.

Microcontroller

ESP32

Frequency

240MHz

Flash

4MB

RAM

320KB

Vendor

Denky

Configuration

Please use denky_d4 ID for board option in “platformio.ini” (Project Configuration File):

[env:denky_d4]
platform = espressif32
board = denky_d4

You can override default Denky D4 (PICO-V3-02) settings per build environment using board_*** option, where *** is a JSON object path from board manifest denky_d4.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:denky_d4]
platform = espressif32
board = denky_d4

; change microcontroller
board_build.mcu = esp32

; change MCU frequency
board_build.f_cpu = 240000000L

Uploading

Denky D4 (PICO-V3-02) supports the following uploading protocols:

  • espota

  • esptool

Default protocol is esptool

You can change upload protocol using upload_protocol option:

[env:denky_d4]
platform = espressif32
board = denky_d4

upload_protocol = esptool

Debugging

Debugging currently does not support Denky D4 (PICO-V3-02) board.

Frameworks

Name

Description

Arduino

Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences

Espressif IoT Development Framework

ESP-IDF is the official development framework for the ESP32 and ESP32-S Series SoCs.